The circle with diameter of 24 means that 2

r = 24.
Solving for r, we get

r=24.
Dividing both sides by

, we get r=24/

.
The area of the full circle is

times 24 squared over

. The

being multiplied cancels out, meaning that 24 squared over

is the area of the full circle. 24 squared is 576, and dividing by 16 we get

as the answer.
The correct answer for this question is letter D. Argentina is mostly made up of populations from European descent. Most of these immigrants came from Italy and Spain. Argentina was also named as the country of melting pots. It was also referred to as a nation of immigrants.
Clearer rendering reads;
Write a note to the notebook about Poland's cooperation with neighboring countries, choose the correct date or wording in each sentence. HELP!!!!!!!
Explanation:
Remember, Poland is a member of the European Union (EU), therefore there's no better example of cooperation than between EU member countries.
One example is the cooperation with neighboring countries such as Ukraine, Germany and many others on the fight against human trafficking in 2009.
Answer: Arabic
Explanation:
Among the official languages most spoken in the northern part of the African continent (composed by Algeria, Egypt, Libya, Mauritania, Morocco, Sahrawi Arab Democratic Republic and Tunisia) are:
Arabic (being the first most spoken), Berber, French, Spanish and English.
It should be noted, that <u>the Arabic language belongs to the southern Semitic branch of the Afro-Asian family, sharing linguistic roots with other languages such as Aramaic and Hebrew.</u>
In addition, Arabic as a language is mainly classified as follows:
<u>-Classic Arabic</u>, used in ancient literature and the Quran. It is considered a <u>formal arabic </u>in all the countries in which Arabic is spoken.
<u>- Maghreb Arabic</u>, spoken in North Africa.
<u>- Southern Arabic</u>, spoken in the Arabian Peninsula.
<u>- Andalusian Arabic</u>, <u>a dialect of the Arabic language spoken in Al-Andalus,</u> a territory of the Iberian Peninsula (curently modern Spain and Portugal) that was part of the Islamic world between the eighth and fifteenth centuries. <u>It is currently extinct and is a dead language.</u>
5 major threats to biodiversity, and how we can help curb them
Climate change. Changes in climate throughout our planet's history have, of course, altered life on Earth in the long run — ecosystems have come and gone and species routinely go extinct. ...
Deforestation and habitat loss. Image: Nelson Luiz Wendel / Getty Images. ...
Overexploitation. ...
Invasive species. ...
Pollution.